
Mark M. answered 02/22/17
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
d = r · t
out = 200(t)
back = 250(3 - t)
200t = 750 - 250t
Can you solve for t and answer?
Jake S.
asked 02/22/17Mark M. answered 02/22/17
Mathematics Teacher - NCLB Highly Qualified
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